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ПОДРОБНАЯ ИНФОРМАЦИЯ

Производитель Hp
Тип

Valdomi (managed) komutatoriai suteikia galimybę valdyti duomenų perdavimą vidiniame tinkle bei jų valdymą.

Nevaldomi komutatoriai tiesiog suteikia galimybę dviems įrenginiams, Ethernet jungties pagalba, pvz., kompiuteriui ir spausdintuvui sąveikauti. Įprastai tokio tipo įrenginiai vadinami «Plug-and-Play».

Unmanaged
Количество портов Base T

Nurodoma kiek įrenginys turi Base-T jungčių, dar kitaip vadinamų RJ45 ar tiesiog tinklo lizdų.

8
Тип портов

LAN arba Ethernet jungtis tinklo kabeliui pajungti.

10/100 MB/s standartinis greitis, kuris būdingas beveik visiems maršrutizatoriams.

10/100/1000 MB/s arba GigaBit standartas dešimt kartų greitesnis, kuris kartu su Gigabit LAN tinklo plokštės pagalba leidžia vidiniame kompiuterių tinkle duomenis perduoti itin greitai. Toks sprendimas yra būtinas biuruose, kur tarp kompiuterių reikia dažnai nukopijuoti didelės apimties failus arba reikalingas spartus plačiajuostis interneto ryšys (su ~30 Mb/s) keliuose kompiuteriuose vienu metu.

10/100/1000 Мбит/с
Стандарты и протоколы

Belaidžio ryšio perdavimo standartai.

802.11G vis dar nenorinti pasiduoti senoji technologija technologija. Mat G standarto adapterius turi dauguma prieš kelerius metus pagamintų nešiojamųjų kompiuterių. Ryšys veikia 2,4 GHz bangų diapazonu. Teorinė jo sparta siekia 54 MB/s, kas šiais laikais yra gerokai per mažai.

802.11ac – tai naujas belaidžio ryšio standartas, užtikrinantis didelį perduodamų duomenų greitį 5 GHz dažnio intervale. Dėl to garantuojamas trukdžių ir užlaikymų nebuvimas, kai perduodamas srautinis HD video vaizdas, atliekami video skambučiai, veikia VoIP telefonija ar žaidžiami žaidimai. 802.11ac užtikrina spartų duomenų duomenų perdavimą iki 1,3 Gb/s sparta – trigubai greičiau negu naudojant ankstesnį 802.11n standartą.

IEEE 802.1p
IEEE 802.3az
IEEE 802.3x
Размеры

Plotis x aukštis x gylis

154.9 x 35.6 x 91.4 мм
Вес 0.230 кг

Описание модели

HP 1405 Small Office Switch Series
Описание товара на английском языке:



Key features
  • Entry-level switching for small offices
  • Plug and play; no configuration required
  • Energy efficient, with EEE and idle-port power down (v2 models)
  • Quality of Service (IEEE 802.1p and DSCP)
  • 3-year warranty
Product overview
The HP 1405 Small Office Switch Series consists of plug-and-play unmanaged 5-, 8-, and 16-port Layer 2 switches designed for small offices, in both Gigabit Ethernet and Fast Ethernet configurations. The
1405 Small Office switches are preconfigured for fast, easy installation, with connections using low-cost Ethernet copper cabling. They support administration-friendly features such as auto-negotiation and automatic cable type detection (MDI/MDIX), and are FCC Class B certified and approved for both business and home office locations.The 5- and 8-port models have energy-saving features such as Energy Efficient Ethernet (EEE) and idle-port power down. All models are fanless for quiet and "green" operation, and are designed for high reliability, long life, low power consumption, and low total cost of ownership. HP 1405 Small Office switches come with a 3-year warranty, which covers the unit and adapter, as well as provides 3-year access to HP phone support.

Features and benefits

Quality of Service (QoS)

Traffic prioritization (IEEE 802.1p)
allows real-time traffic classification mapped to multiple hardware queues (Gigabit Ethernet v2 models support four hardware queues per port; other models support two hardware queues per port)

Class of Service (CoS)
prioritizes traffic by honoring Differentiated Services Code Point (DSCP)

Connectivity

Auto-MDIX
automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports Jumbo packet support (Gigabit Ethernet models only) supports up to 9216-byte frame size to improve the performance of large data transfers

Performance
Half-/Full-duplex auto-negotiating capability on every port doubles the throughput of every port

Ease of use

Flow control
helps ensure reliable communications during full-duplex operation Comprehensive LED display with per-port indicators provides an at-a-glance view of status, activity, speed, and full-duplex operation

Unmanaged
provides plug-and-play simplicity

Compatible
supports Windows® and Mac OS platforms

Flexibility

Fanless design
enables quiet operation for deployment in open spaces

Additional information

Green initiative support
provides support for RoHS and WEEE regulations

Energy savings
5- and 8-port models utilize the Energy Efficient Ethernet (EEE) standard (IEEE 802.3az) and idle-port power down for energy savings

Отзывы

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HP HP 1405-8G HP 1405 Small Office Switch Series
Описание товара на английском языке:



Key features
  • Entry-level switching for small offices
  • Plug and play; no configuration required
  • Energy efficient, with EEE and idle-port power down (v2 models)
  • Quality of Service (IEEE 802.1p and DSCP)
  • 3-year warranty
Product overview
The HP 1405 Small Office Switch Series consists of plug-and-play unmanaged 5-, 8-, and 16-port Layer 2 switches designed for small offices, in both Gigabit Ethernet and Fast Ethernet configurations. The
1405 Small Office switches are preconfigured for fast, easy installation, with connections using low-cost Ethernet copper cabling. They support administration-friendly features such as auto-negotiation and automatic cable type detection (MDI/MDIX), and are FCC Class B certified and approved for both business and home office locations.The 5- and 8-port models have energy-saving features such as Energy Efficient Ethernet (EEE) and idle-port power down. All models are fanless for quiet and "green" operation, and are designed for high reliability, long life, low power consumption, and low total cost of ownership. HP 1405 Small Office switches come with a 3-year warranty, which covers the unit and adapter, as well as provides 3-year access to HP phone support.

Features and benefits

Quality of Service (QoS)

Traffic prioritization (IEEE 802.1p)
allows real-time traffic classification mapped to multiple hardware queues (Gigabit Ethernet v2 models support four hardware queues per port; other models support two hardware queues per port)

Class of Service (CoS)
prioritizes traffic by honoring Differentiated Services Code Point (DSCP)

Connectivity

Auto-MDIX
automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports Jumbo packet support (Gigabit Ethernet models only) supports up to 9216-byte frame size to improve the performance of large data transfers

Performance
Half-/Full-duplex auto-negotiating capability on every port doubles the throughput of every port

Ease of use

Flow control
helps ensure reliable communications during full-duplex operation Comprehensive LED display with per-port indicators provides an at-a-glance view of status, activity, speed, and full-duplex operation

Unmanaged
provides plug-and-play simplicity

Compatible
supports Windows® and Mac OS platforms

Flexibility

Fanless design
enables quiet operation for deployment in open spaces

Additional information

Green initiative support
provides support for RoHS and WEEE regulations

Energy savings
5- and 8-port models utilize the Energy Efficient Ethernet (EEE) standard (IEEE 802.3az) and idle-port power down for energy savings
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